<template>
  <a-card size="small" :bordered="false" class="productInfoList-wrap">
    <a-spin :spinning="spinning" tip="Loading...">
      <!-- 搜索条件 -->
      <div ref="tableSearch" class="table-page-search-wrapper">
        <a-form layout="inline" @keyup.enter.native="searchForm">
          <a-row :gutter="15">
            <a-col :md="6" :sm="24">
              <a-form-item label="产品编码"><a-input id="productInfoList-code" v-model.trim="queryParam.code" allowClear placeholder="请输入产品编码" /></a-form-item>
            </a-col>
            <a-col :md="6" :sm="24">
              <a-form-item label="产品名称"><a-input id="productInfoList-name" v-model.trim="queryParam.name" allowClear placeholder="请输入产品名称" /></a-form-item>
            </a-col>
            <a-col :md="6" :sm="24">
              <a-form-item label="原厂编码"><a-input id="productInfoList-origCode" v-model.trim="queryParam.origCode" allowClear placeholder="请输入原厂编码" /></a-form-item>
            </a-col>
            <template v-if="advanced">
              <a-col :md="6" :sm="24">
                <a-form-item label="产品品牌">
                  <ProductBrand id="productInfoList-productBrandSn" placeholder="请选择产品品牌" v-model="queryParam.productBrandSn"></ProductBrand>
                </a-form-item>
              </a-col>
              <a-col :md="6" :sm="24">
                <a-form-item label="产品分类">
                  <ProductType id="productInfoList-productType" placeholder="请选择产品分类" :isDealer="true" @change="changeProductType" v-model="productType"></ProductType>
                </a-form-item>
              </a-col>
              <a-col :md="6" :sm="24">
                <a-form-item label="启用状态">
                  <v-select code="ENABLE_FLAG" id="productInfoList-enabledFlag" v-model="queryParam.enabledFlag" allowClear placeholder="请选择启用状态"></v-select>
                </a-form-item>
              </a-col>
              <a-col :md="6" :sm="24">
                <a-form-item label="是否有库存">
                  <a-select id="productInfoList-stockEmptyFlag" allowClear v-model="queryParam.stockEmptyFlag" placeholder="请选择查看是否有库存">
                    <a-select-option value="0" id="productInfoList-stockEmptyFlag0">
                      是
                    </a-select-option>
                    <a-select-option value="1" id="productInfoList-stockEmptyFlag1">
                      否
                    </a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
            </template>
            <a-col :md="6" :sm="24" style="margin-bottom: 10px;">
              <a-button type="primary" @click="searchForm()" :disabled="disabled" id="productInfoList-refresh">查询</a-button>
              <a-button style="margin-left: 5px" @click="resetSearchForm()" :disabled="disabled" id="productInfoList-reset">重置</a-button>
              <a-button
                style="margin-left: 5px"
                type="primary"
                class="button-warning"
                @click="handleExport"
                :disabled="disabled"
                :loading="exportLoading"
                v-if="$hasPermissions('B_product_dealerProduct_export')"
                id="productInfoList-export">导出</a-button>
              <a @click="advanced = !advanced" style="margin-left: 5px" id="productInfoList-advanced">
                {{ advanced ? '收起' : '展开' }}
                <a-icon :type="advanced ? 'up' : 'down'" />
              </a>
            </a-col>
          </a-row>
        </a-form>
      </div>
      <!-- 操作按钮 -->
      <div class="table-operator">
        <a-button v-if="$hasPermissions('B_product_dealerProduct_add')" id="productInfoList-add" type="primary" class="button-error" @click="handleEdit()">新增</a-button>
        <a-button class="button-primary" id="productInfoList-import" type="primary" v-if="$hasPermissions('B_product_dealerProduct_import')" @click="importProduct">导入</a-button>
        <a-button class="button-primary" v-if="$hasPermissions('B_product_dealerProduct_importPrice')" id="productInfoList-importPrice" type="primary" @click="importProductPrice">批量导入价格</a-button>
        <a-dropdown v-if="$hasPermissions('B_product_dealerProduct_enable')">
          <a-menu slot="overlay" @click="handleMenuClick" id="productInfoList-menus">
            <a-menu-item key="1" id="productInfoList-menus-1"> 批量启用</a-menu-item>
            <a-menu-item key="2" id="productInfoList-menus-2"> 批量禁用</a-menu-item>
          </a-menu>
          <a-button id="productInfoList-menus-action" type="danger" ghost style="margin:0 15px 0 5px;">批量操作 <a-icon type="down" /> </a-button>
        </a-dropdown>
        <span v-if="rowSelectionInfo&&rowSelectionInfo.selectedRowKeys">已选 {{ rowSelectionInfo.selectedRowKeys.length }} 项</span>
      </div>
      <!-- 列表 -->
      <s-table
        class="sTable fixPagination"
        ref="table"
        :style="{ height: tableHeight + 84.5 + 'px' }"
        size="small"
        :row-selection="$hasPermissions('B_product_dealerProduct_enable')?rowSelection:null"
        @rowSelection="rowSelectionFun"
        rowKeyName="productSn"
        :rowKey="(record) => record.productSn"
        :columns="columns"
        :data="loadData"
        :scroll="{ y: tableHeight }"
        :defaultLoadData="false"
        bordered
      >
        <!-- 产品分类 -->
        <template slot="productType" slot-scope="text, record">
          <span v-if="record.productTypeName2 || record.productTypeName3">
            {{ record.productTypeName2 }} {{ record.productTypeName3 ? '>' : '' }} {{ record.productTypeName3 }}
          </span>
          <span v-else>--</span>
        </template>
        <!-- 状态 -->
        <template slot="enabledFlag" slot-scope="text, record">
          <a-switch
            :id="'productInfoList-enable-'+record.productSn"
            checkedChildren="启用"
            unCheckedChildren="禁用"
            v-if="$hasPermissions('B_product_dealerProduct_enable')&&record.enabledFlag!=undefined"
            @change="changeStatus(record)"
            :checked="record.enabledFlag == 1 ? true : false"
          />
          <span v-else :style="{ color: record.enabledFlag == 1 ? '#00aa00' : '#999' }">
            {{ record.enabledFlag == 1 ? '已启用' : (record.enabledFlag!=undefined?'已禁用':'--') }}
          </span>
        </template>
        <!-- 操作 -->
        <template slot="action" slot-scope="text, record">
          <a-button
            size="small"
            v-if="$hasPermissions('B_product_dealerProduct_edit')"
            type="link"
            class="button-primary"
            @click="handleEdit(record)"
            :id="'productInfoList-edit-'+record.productSn"
          >
            编辑
          </a-button>
          <a-button
            v-if="$hasPermissions('B_product_dealerProduct_detail')"
            size="small"
            type="link"
            class="button-success"
            @click="handleDetail(record)"
            :id="'productInfoList-detail-'+record.productSn"
          >
            详情
          </a-button>
          <span v-if="!$hasPermissions('B_product_dealerProduct_edit') && !$hasPermissions('B_product_dealerProduct_detail')">--</span>
        </template>
      </s-table>
    </a-spin>
    <!-- 产品详情 -->
    <product-info-detail-modal :openModal="openModal" :itemId="itemId" @close="closeModal" />
    <!-- 导入产品 -->
    <importGuideModal :openModal="openGuideModal" @close="openGuideModal=false" @ok="resetSearchForm" />
    <!-- 批量导入价格 -->
    <importPriceModal :openModal="openEditPriceModal" @close="openEditPriceModal=false" @ok="resetSearchForm" />
  </a-card>
</template>

<script>
import { commonMixin } from '@/utils/mixin'
import ProductType from '../../common/productType.js'
import ProductBrand from '../../common/productBrand.js'
import { dealerProductList, dealerProductUpdate, dealerProductExport } from '@/api/dealerProduct'
import { STable, VSelect } from '@/components'
import productInfoDetailModal from './detailModal.vue'
import importGuideModal from './importGuideModal.vue'
import importPriceModal from './importPriceModal.vue'
import { downloadExcel } from '@/libs/JGPrint.js'
export default {
  name: 'ProductList',
  components: { STable, VSelect, productInfoDetailModal, ProductType, ProductBrand, importGuideModal, importPriceModal },
  mixins: [commonMixin],
  data () {
    const _this = this
    return {
      spinning: false,
      advanced: true, // 高级搜索 展开/关闭
      tableHeight: 0,
      productType: [],
      queryParam: {
        //  查询条件
        code: '', //  产品编码
        name: '', //  产品名称
        origCode: '', //  原厂编码
        sysFlag: '0',
        productBrandSn: undefined, //  产品品牌
        productTypeSn1: '', //  产品一级分类
        productTypeSn2: '', //  产品二级分类
        productTypeSn3: '', //  产品三级分类
        enabledFlag: undefined, //  状态
        stockEmptyFlag: undefined
      },
      disabled: false, //  查询、重置按钮是否可操作
      exportLoading: false, // 导出loading
      openGuideModal: false, // 打开导入弹窗
      openEditPriceModal: false, // 打开修改价格弹窗
      columns: [
        { title: '序号', dataIndex: 'no', width: '4%', align: 'center' },
        {
          title: '产品编码',
          dataIndex: 'code',
          width: '12%',
          align: 'center',
          customRender: function (text) {
            return text || '--'
          }
        },
        {
          title: '产品名称',
          dataIndex: 'name',
          width: '13%',
          align: 'left',
          ellipsis: true,
          customRender: function (text) {
            return text || '--'
          }
        },
        {
          title: '原厂编码',
          dataIndex: 'origCode',
          width: '11%',
          align: 'center',
          customRender: function (text) {
            return text || '--'
          }
        },
        {
          title: '产品品牌',
          dataIndex: 'productBrandName',
          width: '9%',
          align: 'center',
          customRender: function (text) {
            return text || '--'
          }
        },
        { title: '产品分类', scopedSlots: { customRender: 'productType' }, width: '9%', align: 'center' },
        {
          title: '经销批发价',
          dataIndex: 'specialPrice',
          width: '7%',
          align: 'right',
          customRender: function (text) {
            return text || text == 0 ? _this.toThousands(text, 2) : '--'
          }
        },
        {
          title: '终端价',
          dataIndex: 'terminalPrice',
          width: '6%',
          align: 'right',
          customRender: function (text) {
            return text || text == 0 ? _this.toThousands(text, 2) : '--'
          }
        },
        {
          title: '车主价',
          dataIndex: 'carOwnersPrice',
          width: '6%',
          align: 'right',
          customRender: function (text) {
            return text || text == 0 ? _this.toThousands(text, 2) : '--'
          }
        },
        {
          title: '创建时间',
          dataIndex: 'createDate',
          width: '7%',
          align: 'center',
          customRender: function (text) {
            return text || '--'
          }
        },
        {
          title: '可用库存',
          dataIndex: 'currentStockQty',
          width: '7%',
          align: 'center',
          customRender: function (text) {
            return text || text == 0 ? text : '--'
          }
        },
        { title: <div><a-tooltip placement='top' title='注意：产品被禁用后，不能再销售。'><a-icon type="question-circle" /></a-tooltip>&nbsp;启用状态</div>, scopedSlots: { customRender: 'enabledFlag' }, width: '7%', align: 'center' },
        { title: '操作', scopedSlots: { customRender: 'action' }, width: '9%', align: 'center' }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.disabled = true
        this.spinning = true
        return dealerProductList(Object.assign(parameter, this.queryParam)).then(res => {
          let data
          if (res.status == 200) {
            data = res.data
            const no = (data.pageNo - 1) * data.pageSize
            for (var i = 0; i < data.list.length; i++) {
              data.list[i].no = no + i + 1
              const productTypeName1 = data.list[i].productTypeName1 ? data.list[i].productTypeName1 : ''
              const productTypeName2 = data.list[i].productTypeName2 ? ' > ' + data.list[i].productTypeName2 : ''
              const productTypeName3 = data.list[i].productTypeName3 ? ' > ' + data.list[i].productTypeName3 : ''
              data.list[i].productTypeName = productTypeName1 + productTypeName2 + productTypeName3
            }
            this.disabled = false
          }
          this.spinning = false
          return data
        })
      },
      openModal: false, //  查看客户详情  弹框
      itemId: '', //  当前产品id
      productBrandList: [], //  品牌下拉数据
      productTypeList: [], //  分类下拉数据
      rowSelectionInfo: null
    }
  },
  computed: {
    rowSelection () {
      return {
        getCheckboxProps: record => ({
          props: {
            disabled: record.enabledFlag == undefined // Column configuration not to be checked
          }
        })
      }
    }
  },
  methods: {
    // 查询
    searchForm () {
      this.$refs.table.clearSelected() // 清空表格选中项
      this.rowSelectionInfo = null
      this.$refs.table.refresh(true)
    },
    //  重置
    resetSearchForm () {
      this.queryParam.code = ''
      this.queryParam.name = ''
      this.queryParam.origCode = ''
      this.queryParam.productBrandSn = undefined
      this.queryParam.productTypeSn1 = ''
      this.queryParam.productTypeSn2 = ''
      this.queryParam.productTypeSn3 = ''
      this.queryParam.enabledFlag = undefined
      this.queryParam.stockEmptyFlag = undefined
      this.productType = []
      // this.$refs.table.clearSelected()
      // this.rowSelectionInfo = null
      this.$refs.table.refresh(true)
    },
    //  新增/编辑
    handleEdit (row) {
      if (row) {
        //  编辑
        this.$router.push({ path: `/productManagement/productInfo/edit/${row.id}` })
      } else {
        //  新增
        this.$router.push({ path: '/productManagement/productInfo/add' })
      }
    },
    //  详情
    handleDetail (row) {
      this.itemId = row.id
      this.openModal = true
    },
    //  关闭弹框
    closeModal () {
      this.itemId = ''
      this.openModal = false
    },
    //  产品分类  change
    changeProductType (val, opt) {
      this.queryParam.productTypeSn1 = val[0] ? val[0] : ''
      this.queryParam.productTypeSn2 = val[1] ? val[1] : ''
      this.queryParam.productTypeSn3 = val[2] ? val[2] : ''
    },
    // 启用 禁用
    changeStatus (record) {
      if (record.currentStockQty != 0) {
        this.$confirm({
          title: '提示',
          content: record.enabledFlag == '1' ? '当前产品存在可用库存，产品被禁用后，不能再销售，确定禁用吗？' : '确定启用吗？',
          centered: true,
          onOk: () => {
            this.setEnable(record.enabledFlag == 1 ? '0' : '1', [record.productSn])
          }
        })
      } else {
        if (record.enabledFlag == 1) {
          this.setEnable('0', [record.productSn])
        } else {
          this.$confirm({
            title: '提示',
            content: '确定启用吗？',
            centered: true,
            onOk: () => {
              this.setEnable('1', [record.productSn])
            }
          })
        }
      }
    },
    // 启用 禁用
    setEnable (enabledFlag, snList) {
      const params = {
        productSnList: snList,
        enabledFlag: enabledFlag
      }
      this.spinning = true
      dealerProductUpdate(params).then(res => {
        if (res.status == 200) {
          this.$message.success(res.message)
          this.$refs.table.clearSelected()
          this.rowSelectionInfo = null
          this.$refs.table.refresh()
          this.spinning = false
        } else {
          this.$refs.table.refresh()
          this.spinning = false
        }
      })
    },
    // 导入产品
    importProduct () {
      this.openGuideModal = true
    },
    // 导入产品  修改价格
    importProductPrice () {
      this.openEditPriceModal = true
    },
    // 表格选中项
    rowSelectionFun (obj) {
      this.rowSelectionInfo = obj || null
    },
    // 批量操作
    handleOutbounds (type) {
      if (!this.rowSelectionInfo || (this.rowSelectionInfo && this.rowSelectionInfo.selectedRowKeys.length <= 0)) {
        this.$message.warning('请在列表勾选后再进行批量操作！')
        return
      }
      // 判断所选产品是否都是库存为0的产品
      const isZero = this.rowSelectionInfo.selectedRows.every(item => { return item.currentStockQty == 0 })
      this.$confirm({
        title: '提示',
        content: type == '2' ? (isZero ? '产品被禁用后，不能再销售，确定批量禁用吗？' : '当前产品存在可用库存，产品被禁用后，不能再销售，确定禁用吗？') : '确定批量启用吗？',
        centered: true,
        onOk: () => {
          this.setEnable(type == '2' ? '0' : '1', this.rowSelectionInfo.selectedRowKeys)
        }
      })
    },
    // 更多操作
    handleMenuClick (e) {
      this.handleOutbounds(e.key)
    },
    //  导出
    handleExport () {
      this.exportLoading = true
      this.spinning = true
      dealerProductExport(this.queryParam).then(res => {
        this.exportLoading = false
        this.spinning = false
        downloadExcel(res, '自建产品列表')
      })
    },
    pageInit () {
      const _this = this
      this.$nextTick(() => {
        // 页面渲染完成后的回调
        _this.setTableH()
      })
    },
    setTableH () {
      const tableSearchH = this.$refs.tableSearch.offsetHeight
      this.tableHeight = window.innerHeight - tableSearchH - 235
    }
  },
  watch: {
    advanced (newValue, oldValue) {
      const _this = this
      this.$nextTick(() => {
        // 页面渲染完成后的回调
        _this.setTableH()
      })
    },
    '$store.state.app.winHeight' (newValue, oldValue) {
      //  窗口变更时，需同时更改表格高度
      this.setTableH()
    }
  },
  mounted () {
    if (!this.$store.state.app.isNewTab) {
      // 页签刷新时调用
      this.pageInit()
      this.resetSearchForm()
    }
  },
  activated () {
    // 如果是新页签打开，则重置当前页面
    if (this.$store.state.app.isNewTab) {
      this.pageInit()
      this.resetSearchForm()
    }
    // 仅刷新列表，不重置页面
    if (this.$store.state.app.updateList) {
      this.pageInit()
      this.$refs.table.refresh()
    }
  },
  beforeRouteEnter (to, from, next) {
    next(vm => {})
  }
}
</script>
